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REFRAPURE - AP-1 / AP-5

High Purity Alumina Catalyst Bed Supports

Introducing Refrapure:
The ultimate inert supports Refrapure is the best product able to survive depressurization and maintain its integrity.

Offer up to 100% survival in systems experiencing rapid depressurization will not crack or shatter these systems

Refrapure having high Alumina, 99% Al2O3 very low Silica content, Excellent resistance to corrosive atmospheres, High Density & Mechanical Strength, Excellent Thermal shock Resistance, excellent resistance to Carbonmonoxide and Hydrogen for Fertilizer, Petroleum, Petro-Chemical & Chemical industries for Catalyst bed supports in Secondary Reformers inert support in Oil Refineries & Chemical Plants.

Packing: HDPE Woven Sacks, Jumbo Bags upto 1MT, 200 Ltr. Steel drums or customized packing as desired.

General Properties
Max. Service Temp. ˚C 1850
Chemical Properties
Al2O3% min. 99.3
SiO2% max. 0.1
Fe2O3% max. 0.1
Na2O% max. 0.3
Nominal Size Size Range
mm inch mm
3 1/8 2-4
6 1/4 5-7
8 5/16 7-9
10 3/8 8-12
13 1/2 11-15
19 3/4 17-21
25 1 23-27
38 11/2 35-41
50 2 47-53
75 3 72-78

Physical Properties - Refrapure - AP 1

Size Individual Ball Density Bulk Density Porosity Crushing Strength
mm Gms/cc, min Kgs/Ltr. Lbs/cu.ft % max. Kgs min Lbs. min
3 3.40 2.0 to 2.2 125 to 137 1 90 198
6 3.40 2.0 to 2.2 125 to 137 1 200 440
8 3.40 2.0 to 2.2 125 to 137 1 250 550
10 3.40 2.0 to 2.2 125 to 137 1 325 715
13 3.40 2.0 to 2.2 125 to 137 1 600 1320
19 3.40 2.0 to 2.2 125 to 137 1 1000 2200
25 3.40 2.0 to 2.2 125 to 137 1 1300 2860
37 3.40 1.9 to 2.1 119 to 131 1 1900 4180
50 3.40 1.9 to 2.1 119 to 131 1 3000 6600
75 3.40 1.9 to 2.1 119 to 131 1 6000 13200

 

Physical Properties - Refrapure - AP 5

Size Individual Ball Density Bulk Density Porosity Crushing Strength
mm Gms/cc, min Kgs/Ltr. Lbs/cu.ft % max. Kgs min Lbs. min
3 3.25 1.95 to 2.15 122 to 134 5 75 165
6 3.25 1.95 to 2.15 122 to 134 5 150 330
8 3.25 1.95 to 2.15 122 to 134 5 200 440
10 3.25 1.95 to 2.15 122 to 134 5 275 605
13 3.25 1.95 to 2.15 122 to 134 5 400 880
19 3.25 1.95 to 2.15 122 to 134 5 700 1540
25 3.25 1.95 to 2.15 122 to 134 5 900 1980
37 3.25 1.85 to 2.05 116 to 128 5 1100 2420
50 3.25 1.85 to 2.05 116 to 128 5 2300 5060
75 3.25 1.85 to 2.05 116 to 128 5 5000 11000

 

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* Data represent typical average properties and do not constitute a specification.